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keep Properties in translation, rotation, mirror

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This commit is contained in:
Christopher Lackner 2021-09-16 12:55:21 +02:00
parent 95e09828a6
commit c9e33065af
1 changed files with 12 additions and 4 deletions
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16
libsrc/occ/python_occ_shapes.cpp
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@ -766,7 +766,9 @@ DLL_HEADER void ExportNgOCCShapes(py::module &m)
// version 1: Transoformation // version 1: Transoformation
gp_Trsf trafo; gp_Trsf trafo;
trafo.SetTranslation(v); trafo.SetTranslation(v);
return BRepBuilderAPI_Transform(shape, trafo).Shape(); BRepBuilderAPI_Transform builder(shape, trafo);
PropagateProperties(builder, shape);
return builder.Shape();
// version 2: change location // version 2: change location
// ... // ...
}, py::arg("v"), "copy shape, and translate copy by vector 'v'") }, py::arg("v"), "copy shape, and translate copy by vector 'v'")
@ -776,7 +778,9 @@ DLL_HEADER void ExportNgOCCShapes(py::module &m)
{ {
gp_Trsf trafo; gp_Trsf trafo;
trafo.SetRotation(ax, ang*M_PI/180); trafo.SetRotation(ax, ang*M_PI/180);
return BRepBuilderAPI_Transform(shape, trafo).Shape(); BRepBuilderAPI_Transform builder(shape, trafo);
PropagateProperties(builder, shape);
return builder.Shape();
}, py::arg("axis"), py::arg("ang"), }, py::arg("axis"), py::arg("ang"),
"copy shape, and rotet copy by 'ang' degrees around 'axis'") "copy shape, and rotet copy by 'ang' degrees around 'axis'")
@ -784,7 +788,9 @@ DLL_HEADER void ExportNgOCCShapes(py::module &m)
{ {
gp_Trsf trafo; gp_Trsf trafo;
trafo.SetMirror(ax.Ax2()); trafo.SetMirror(ax.Ax2());
return BRepBuilderAPI_Transform(shape, trafo).Shape(); BRepBuilderAPI_Transform builder(shape, trafo);
PropagateProperties(builder, shape);
return builder.Shape();
}, py::arg("axes"), }, py::arg("axes"),
"copy shape, and mirror over plane defined by 'axes'") "copy shape, and mirror over plane defined by 'axes'")
@ -792,7 +798,9 @@ DLL_HEADER void ExportNgOCCShapes(py::module &m)
{ {
gp_Trsf trafo; gp_Trsf trafo;
trafo.SetMirror(ax); trafo.SetMirror(ax);
return BRepBuilderAPI_Transform(shape, trafo).Shape(); BRepBuilderAPI_Transform builder(shape, trafo);
PropagateProperties(builder, shape);
return builder.Shape();
}, py::arg("axes"), }, py::arg("axes"),
"copy shape, and mirror around axis 'axis'") "copy shape, and mirror around axis 'axis'")